| Standard Designation | Common Grade Designation |
| ASTM A792/A792M | AS40, AS60, AS80, AS100, AS120, AS150, AS180 |
| EN 10346 | DX51D+AZ, DX52D+AZ, S220GD+AZ, S250GD+AZ, S350GD+AZ |
| JIS G3321 | SGLCC, SGLCD, SGLC1, SGLH1 |
| General Abbreviation | AZ70, AZ100, AZ120, AZ150, AZ180, AZ200 |
Note: The number following “AS” or “AZ” indicates the total coating weight per square meter (sum of both sides) in grams. A higher number generally signifies better corrosion resistance.
| Parameter | General Specification Range | Explanation |
| Base Steel Thickness | 0.25 mm – 2.0 mm | Most common range: 0.35mm – 1.2mm |
| Thickness After Coating | 0.27 mm – 2.05 mm (depends on coating thickness) | |
| Width | 600 mm – 1500 mm | Standard widths: 1000mm, 1200mm, 1250mm. Custom slitting is available. |
| I.D.
|
508 mm (20 inches) | Industrial standard, suitable for the vast majority of uncoiling equipment. |
| 610 mm (24 inches) | Another common standard. | |
| Maximum O.D. | Typically 1500 mm to 1700 mm (subject to coil weight) | |
| Coating Mass (AZ/AS) | AZ/AS 70 – AZ/AS 200 | Most commonly used for building envelope: AZ/AS 100 (regular), AZ/AS 150 (high corrosion resistance), AZ/AS 120 (balanced choice). |
| Coil Weight | 3 MT – 20 MT (or as customer required) | |
| Coating System | Polyester (PE), Silicone Modified Polyester (SMP), High Durability Polyester (HDP), Polyvinylidene Fluoride (PVDF) | |
As a leading ppgl coil manufacturer, IBC Group offers a comprehensive color range for painted galvalume coil. We provide a vast selection from standard RAL classics (including 6018, 6005, 3005, 3020) to fully customized colors and finishes, ensuring the perfect match for your architectural vision.
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